While I was updating my codes from Pachube to Cosm, I find the current documentation for Cosm API was really confusing, not updated or missing info...They spend so much money on Google Ads but did not get people to clean up the documentations, especially on Arduino portion...

Here is a template I use for my Cosm feeds...

Here is my cosm feeds for those that are interested :-https://cosm.com/feeds/78111

Hi StanleyI agree with Nick, I have been pulling my hair out, thanks a million.However, I am for some reason only getting 0.00 as my float value in Cosm and via serial monitor, I am doing something wrong but it seems so straightforward I can't think what. I am simply doing an analogRead straight to the variable (A) for testing.Any help appreciated, I am not very good at this yet.....

draythomp

I totally cheat in my uploads of data to cosm. I use comma separated values in a string, then define them on the site. I was too darn lazy to work out the json for it.

It turned around and bit me though when I started to bring the data back for charting. I had to break down and learn how to parse the darn json values returned. Still use the csv format for sending data up though.

Terry has designed broadcast stations, recording studios, broadcast equipment, intelligent machines and special computer languages for IBM, and has worked as a broadcast journalist covering elections, fires, riots and Woodstock.
He has taught electronics

eugene1991

i have a problem with using an HD44780 20X4 lcd with the arduino Uno and ethernet shield. I load code unto it but it doesn't display anything. i need help. i used the code from the website. http://www.betasix.net/connecting-a-amc2004a-hd44780-compatible-lcd-to-arduino/

eugene1991

i have a problem with using an HD44780 20X4 lcd with the arduino Uno and ethernet shield. I load code unto it but it doesn't display anything. i need help. i used the code from the website. http://www.betasix.net/connecting-a-amc2004a-hd44780-compatible-lcd-to-arduino/